Water, sanitation and sustainability: lessons from a community project

This paper captures the lessons learned from the implementation of water supply and sanitation interventions in Mayiwane community in the rural northeastern region of the Kingdom of Swaziland, relating to water system rehabilitation, water quantity and quality improvements, and the promotion of latrine construction. The issues examined include both the dimensions of implementation efficiency and project effectiveness: first identifying the inputs, activities and final outputs and, then, tracking the entire project cycle, from design to implementation and monitoring. To draw meaningful lessons for the sustainability of similar interventions, project evaluation involved extensive fieldwork, water sampling and testing, review of documentation, and interviews with community members and officials of governmental, civil society and collaborating external agencies. Readers should send their comments on this paper to BhaskarNath@aol.com within 3 months of publication of this issue.     

Socio-cognitive constraints and opportunities for sustainable intensification in South Asia: insights from fuzzy cognitive mapping in coastal Bangladesh

Environment, Development and Sustainability - Appreciating and dealing with the plurality of farmers’ perceptions and their contextual knowledge and perspectives of the functioning and...     

Modeling the relationship between carbon emissions and environmental sustainability during COVID-19: a new evidence from asymmetric ARDL cointegration approach

Environment, Development and Sustainability - The study aims to examine the CO2 emissions by considering the implication of COVID-19 under strict lockdown in India. The nonlinear (asymmetric)...     

Maintaining efficient logistics and supply chain management operations during and after coronavirus (COVID-19) pandemic: learning from the past experiences

Environment, Development and Sustainability - The outbreak of the novel coronavirus (COVID-19) forced the governing bodies across the world to ban all kinds of travel involving the movement of...     

Soil salinity,household wealth and food insecurity in tropical deltas: evidence from south-west coast of Bangladesh

As a creeping process, salinisation represents a significant long-term environmental risk in coastal and deltaic environments. Excess soil salinity may exacerbate existing risks of food insecurity in densely populated tropical deltas, which is likely to have a negative effect on human and ecological sustainability of these regions and beyond. This study focuses on the coastal regions of the Ganges–Brahmaputra delta in Bangladesh, and uses data from the 2010 Household Income and Expenditure Survey and the Soil Resource Development Institute to investigate the effect of soil salinity and wealth on household food security. The outcome variables are two widely used measures of food security: calorie availability and household expenditure on food items. The main explanatory variables tested include indicators of soil salinity and household-level socio-economic characteristics. The results of logistic regression show that in unadjusted models, soil salinisation has a significant negative effect on household food security. However, this impact becomes statistically insignificant when households’ wealth is taken into account. The results further suggest that education and remittance flows, but not gender or working status of the household head, are significant predictors of food insecurity in the study area. The findings indicate the need to focus scholarly and policy attention on reducing wealth inequalities in tropical deltas in the context of the global sustainable deltas initiative and the proposed Sustainable Development Goals.     

Planned retreat as a management response to coastal risk: a case study from the Fleurieu Peninsula, South Australia

Australian coastal areas have been identified as highly vulnerable to climate change, with major projected impacts including sea level rise, extreme weather events, increased erosion, and a change in coastal processes and wave patterns. Such impacts would cause coastal settlements and ecosystems to face increasingly uncertain conditions. In response to increased risk, effective coastal management at local and regional scales is needed, with governing bodies providing significant leadership. This research explores the challenges of applying effective adaptation responses to projected climate change in vulnerable coastal systems on the South Coast of the Fleurieu Peninsula, South Australia. In particular, the option of planned retreat as a management response to coastal risk is critically examined, with the incorporation of learning from Byron Bay, NSW. A mixed methods approach was undertaken by integrating documentary interrogation with the analysis of interview responses from key coastal managers. It was determined that despite the increase in adaptation planning and development of management strategy options to manage sea level rise on the Fleurieu Peninsula, there is a lack of implementation of adaptation responses. In addition, planning seems to focus largely on the implications of sea level rise on infrastructure, often overlooking other risks and possible ecological impacts. Inconsistencies in governance are reflected at all levels, indicating a need for comprehensive improvements to ensure the incorporation of appropriate risk responses into planning decisions.     

Toward legitimate governance strategies for climate adaptation in the Netherlands: combining insights from a legal,planning, and network perspective

In general, the issue of climate change is characterized by uncertainty, complexity, and multifacetedness. In the Netherlands, climate change is in above highly controversial. These characteristics make it difficult to realize adaptation measures that are perceived as legitimate. In this article, we analyze the main difficulties and dilemmas with regard to the issue of legitimacy in the context of climate adaptation. We conceptualize legitimacy from a legal, a planning, and a network perspective and show how the concept of legitimacy evolves within these three perspectives. From a legal perspective, the focus is on the issues of good governance. From a planning perspective, the focus is on the flexibility, learning, and governance capacity. From a network perspective, issues of dialogue, involvement, and support are important. These perspectives bring in different criteria, which are not easy compatible. We describe and illustrate these legitimacy challenges using an in-depth study of the Dutch IJsseldelta Zuid case. From our case study, we conclude that, from a legitimacy perspective, the often acclaimed necessity to be adaptive and flexible is quite problematic. The same holds true for the plea to mainstream adaptation into other policy domains. In our case study, these strategies give rise to serious challenges in relation to good governance and consensus—two indispensable cornerstones of legitimacy.     

Greenbelt conservation as a component of ecosystem,ecological benefits and management services: evidence from Peshawar City,Pakistan

Environment, Development and Sustainability - Conservation of greenbelts is the most enduringly successful and popular basic need for today to protect green land, preserve ecological landscape and...